Bellavally Upper, in Gaelic= 'Béal an Bhealaigh Uachtarach', meaning The Upper Entrance to the Pass or Gap, is a townland in the civil parish of Templeport, County Cavan, Ireland. The local pronunciation is Bealbally. It lies in the Roman Catholic parish of Glangevlin and barony of Tullyhaw.

Glangevlin is a village in the northwest of County Cavan, Ireland. It is in the townlands of Gub (Glangevlin) and Tullytiernan, at the junction of the R200 and R207 regional roads. It is surrounded by the Cuilcagh Mountains and borders the counties of Leitrim and Fermanagh. A large stone known as 'Maguire's chair' is deposited on the right hand side of the road, roughly 4 miles from Glangevlin village, so-called because it was supposedly the inauguration site of the Maguire clan in medieval times.